[
https://issues.apache.org/jira/browse/HIVE-7730?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14098046#comment-14098046
]
Xiaomeng Huang commented on HIVE-7730:
--------------------------------------
Thanks [~ashutoshc] for the valuable comment!
I have seen CheckColumnAccessHook implements ExecuteWithHookContext, and it
occurs in execute
But authorization should occurs in compile before execute.
So I am afraid this approach can not meet my requirement.
> Get instance of HiveSemanticAnalyzerHookContext from configuration
> ------------------------------------------------------------------
>
> Key: HIVE-7730
> URL: https://issues.apache.org/jira/browse/HIVE-7730
> Project: Hive
> Issue Type: Bug
> Reporter: Xiaomeng Huang
> Attachments: HIVE-7730.001.patch
>
>
> Now what we get from HiveSemanticAnalyzerHookContextImpl is limited. If we
> have hook of HiveSemanticAnalyzerHook, we may want to get more things from
> hookContext. (e.g. the needed colums from query).
> So we should get instance of HiveSemanticAnalyzerHookContext from
> configuration, extends HiveSemanticAnalyzerHookContext with a new
> implementation, overide the HiveSemanticAnalyzerHookContext.update() and put
> what you want to the class.
--
This message was sent by Atlassian JIRA
(v6.2#6252)
